Here’s an idea for doing it manually:
For example, from a Glyphs metrics file for a /K:
K;q;-25
K;u;-20
K;v;-62
K;w;-62
K;y;-62
From an AFM file for an /o:
KPX o t -47
KPX o v -90
KPX o w -59
KPX o x -90
KPX o y -102
In TextMate (or other text editor) it is simple to remove all the KPX’s, then search and replace the spaces with a semicolon.
Copy the results back into the original Glyphs metrics file, replacing the old kerning entries.
Import the new file back into the Glyphs file. Don’t forget to do a back-up first!
Ha! Very nice. One of my all-time favourite poems. Apart from The Walrus and the Carpenter, also from Alice. I always use this poem to test my typefaces